| Business | Phone |
| Absolute Surveying Inc 1135 N Lincoln Ave, Loveland 80537 | (970) 203-1552 |
| Frederick Land Surveying Inc 6844 N Franklin Ave, Loveland 80538 | (970) 669-2100 |
| Intermill Land Surveying Inc 1301 Cleveland Ave, Loveland 80537 | (970) 669-0516 |
| Landstar Surveying Inc 6127 Panoramic Dr, Loveland 80537 | (970) 667-3294 |